Home / 164,529,971.40-246,794,957.10-41,708,051.40

Finding the Fourth Proportional to 164,529,971.40, 246,794,957.10 and 41,708,051.40

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Solution

The fourth proportional to 164,529,971.40, 246,794,957.10 and 41,708,051.40 is: 62,562,077.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,529,971.40 : 246,794,957.10 = 41,708,051.40 : x
  2. Step 2: Convert to fraction form
    164,529,971.40/246,794,957.10 = 41,708,051.40/x
  3. Step 3: Cross multiply
    164,529,971.40x = 246,794,957.10 × 41,708,051.40
  4. Step 4: Simplify right side
    164,529,971.40x = 10,293,336,755,987,594
  5. Step 5: Solve for x
    x = 10,293,336,755,987,594/164,529,971.40
  6. Step 6: Final answer
    x = 62,562,077.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.